What does dna splitting into two parts called?
dna translation
dna transcription
dna replication
dna degredation

Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism

How do living things obtain phosphorus

Chloroplasts and bacteria are in size. a. similar b. at different ends of the size range c. exactly the same d. none of these